參數(shù)資料
型號(hào): MC14516B
廠商: ON SEMICONDUCTOR
元件分類: 通用總線功能
英文描述: Binary Up/Down Counter(二進(jìn)制雙向計(jì)數(shù)器)
中文描述: 二進(jìn)制加/減計(jì)數(shù)器(二進(jìn)制雙向計(jì)數(shù)器)
文件頁數(shù): 2/11頁
文件大?。?/td> 123K
代理商: MC14516B
MC14516B
http://onsemi.com
2
PIN ASSIGNMENT
13
14
15
16
9
10
11
12
5
4
3
2
1
8
7
6
P1
P2
Q2
C
V
DD
R
U/D
Q1
P0
P3
Q3
PE
V
SS
CARRY OUT
Q0
CARRY IN
BLOCK DIAGRAM
V
DD
= PIN 16
V
SS
= PIN 8
6
11
14
2
7
Q0
Q1
Q2
Q3
CARRY
OUT
PE
CARRY IN
RESET
UP/DOWN
CLOCK
P0
P1
P2
P3
1
5
9
10
15
4
12
13
3
TRUTH TABLE
Carry In
Up/Down
Preset Enable
Reset
Clock
Action
1
X
0
0
X
No Count
0
1
0
0
Count Up
0
0
0
0
Count Down
X
X
1
0
X
Preset
X
X
X
1
X
Reset
X = Don’t Care
NOTE:
When counting up, the Carry Out signal is normally high and is low only when Q0 through Q3 are high and Carry In is low. When
counting down, Carry Out is low only when Q0 through Q3 and Carry In are low.
ORDERING INFORMATION
Device
Package
Shipping
MC14516BCP
PDIP16
25 Units / Rail
MC14516BCPG
PDIP16
(PbFree)
MC14516BD
SOIC16
48 Units / Rail
MC14516BDG
SOIC16
(PbFree)
MC14516BDR2
SOIC16
2500 / Tape & Reel
MC14516BDR2G
SOIC16
(PbFree)
MC14516BF
SOEIAJ16
50 Units / Rail
MC14516BFG
SOEIAJ16
(PbFree)
MC14516BFEL
SOEIAJ16
2000 / Tape & Reel
MC14516BFELG
SOEIAJ16
(PbFree)
For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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MC14516BD 功能描述:計(jì)數(shù)器移位寄存器 3-18V Binary Up/Down RoHS:否 制造商:Texas Instruments 計(jì)數(shù)器類型: 計(jì)數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時(shí)間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel
MC14516BDG 功能描述:計(jì)數(shù)器移位寄存器 3-18V Binary Up/Down RoHS:否 制造商:Texas Instruments 計(jì)數(shù)器類型: 計(jì)數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時(shí)間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel